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From: "Королев Сергей" <korolev.sergey@gmail.com>
To: musl@lists.openwall.com
Subject: do_tzset() prevents reusing the same name of a timezone file
Date: Sat, 18 Oct 2014 00:20:05 +0400	[thread overview]
Message-ID: <CA+QjRn+=hf5kPUn80SNN3=Kygf=fBK=zeD7-zL9C=A94ES2WkA@mail.gmail.com> (raw)

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Hi, all.

I have a question about do_tzset() function implementation (musl v1.1.5).
The function has the following conditions to prevent timezone file remapping

if (old_tz && !strcmp(s, old_tz)) return;


which do not allow to use "TZ" environment variable pointing to the same
file (e.g. /etc/localtime). But some distros replace this file directly or
use it as a symlink.

Is this limitation a bug or a feature?

Thanks.

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             reply	other threads:[~2014-10-17 20:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-17 20:20 Королев Сергей [this message]
2014-10-19  2:20 ` Rich Felker
2014-10-19  7:26   ` Королев Сергей
2014-10-19  9:36     ` u-wsnj
2014-10-19 10:00       ` Timo Teras
2014-10-19 17:33         ` Rich Felker

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